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GENERAL QUALIFICATIONS AND JOB DESCRIPTION

We are looking for a "Senior Database Specialist" to be employed in the Information Security and Infrastructure Directorate, operating within the Technology Department of Eksim Holding A.Ş.

Job Description

• Provide support for all PostgreSQL databases,
• Ensure maintenance processes and daily checks of databases,
• Support database update/upgrade and go-live processes,
• Actively monitor databases and take quick action in case of issues,
• Perform performance tuning on databases and manage capacity planning,
• Follow up on backup/restore processes of databases,
• Have experience with SQL Server / Oracle DB to integrate with external database systems,
• Support software development teams by providing database services such as installation, migration, analysis, and consultancy,
• Monitor error logs of database environments and database-dependent monitoring systems to quickly address issues,
• Be part of the on-call rotation system within the team,
• Take responsibility in project-based work and complete related tasks,
• Perform improvement and simplification work on existing infrastructures,
• Carry out load balancing and consolidation processes among database servers,
• Document structures in database systems,
• Continuously engage in professional development through technical training and accumulated knowledge gained during work.

General Qualifications

• Graduated from Computer Engineering or similar departments,
• Preferably with 5 years of experience in the field,
• Proficient in English,
• Minimum 5 years of PostgreSQL experience,
• Experience in high availability and disaster recovery,
• Proficient in PostgreSQL cluster and replication structure (Patroni Cluster & Pgbouncer & HAProxy),
• Prone to active work focused on problem detection and solution,
• Experience in database monitoring, backup/restore, version patch, and version upgrade,
• Preferably with at least 2 years of experience in SQL Server and Oracle database systems.